54438135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 92171520

約数和(自身を除く): 37733385

約数列:

[1, 3, 5, 15, 19, 57, 95, 251, 285, 753, 761, 1255, 2283, 3765, 3805, 4769, 11415, 14307, 14459, 23845, 43377, 71535, 72295, 191011, 216885, 573033, 955055, 2865165, 3629209, 10887627, 18146045, 54438135]

約数ペア:

[(1, 54438135), (3, 18146045), (5, 10887627), (15, 3629209), (19, 2865165), (57, 955055), (95, 573033), (251, 216885), (285, 191011), (753, 72295), (761, 71535), (1255, 43377), (2283, 23845), (3765, 14459), (3805, 14307), (4769, 11415)]